4 ms·

It's not small integer division that is being benchmarked, the JIT compiler has reduced it to an addition, a conditional move and a right shift. This sequence i

It's not small integer division that is being benchmarked, the JIT compiler has reduced it to an addition, a conditional move and a right shift. This sequence is then benchmarked against the right shift.

saagarjha 7y ago
ART is an AOT complier, is it not?
- monocasa 7y ago
  It's both AOT and JIT. https://source.android.com/devices/tech/dalvik/jit-compiler https://source.android.com/devices/tech/dalvik/jit-compiler
  - pjmlp 7y ago
    With a PGO cache updated across execution runs and devices (since Android 10 PGO data is shared across the Play Store).
    - ignoramous 7y ago
      For anyone like me wondering what a PGO is: https://source.android.com/devices/tech/perf/pgo https://source.android.com/devices/tech/perf/pgo